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Tel:   +44 (0) 1792 588 722
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nVision - Reference Recorder

It's not just a new pressure calibrator or a new pressure recorder. It’s a field calibrator that can display recorded data graphically on a high resolution screen. No need to stop a test to analyze data on a PC. Stored data, or data being recorded, can be displayed graphically, with the ability to zoom into specific events, or zoom out to get a big picture of your test.

There's never been anything like this!


  • Pressure accuracy of up to 0.05% of reading*
  • Replaceable/exchangeable modules: pressure, temperature, current and voltage
  • Temperature compensation from -20°C to 50°C
  • ATEX/IECEx intrinsically safe
  • Log and display 500,000 points at up to 10 readings/sec on up to two modules simultaneously
  • IP67 (1 meter submersion for 30 minutes)
  • Uses Crystal's new CPF hose and fitting system (leak-free and finger tight to 10K PSI)
  • Analyze live data graphically - no PC required. 
  • Connect to a PC to download stored data or view live readings
  • Configure and customise your unit using free software - CrystalControl

* Specification updated December 2015. Modules purchased prior to this date accurate up to 0.025% of reading.

Now available is the 24VDC Loop Power Supply

A compact, battery-powered, loop power supply; ideal for sites where power is unavailable.

24V DC Loop Power Supply 
The nVision is also available as a Lab Reference configuration

Designer and manufacturer of a variety of 
industry specific pressure measuring equipment.